* {
	font-family: Helvetica, Arial, sans-serif;
	padding: 0;
	margin: 0;
}

body {
	background-color: #ececec;
}

td input {
	width: 1em;
	font-size: 2em;
	transition: 0.2s;
	text-align: center;
}

td input:hover {
	background-color: #fffe99;
}

h1 {
	text-align: center;
	margin: 1em;
	text-shadow: 0px 0px 2px #000000;
}

h2 {
	text-align: center;
	margin: 0.5em;
}

table {
	margin: auto;
	border-collapse: collapse;
	/*border: 1px solid #000000;*/
	box-shadow: 0px 0px 5px #000000;
}

td {
	border: 1px solid #000000; 
	width: 1.1em;
	height: 1.1em;
	font-size: 2em;
	transition: 0.2s;
	text-align: center;
	min-width: 40px;
	height: 40px;
	/*background-image: url(./bg.png);*/
}

#ct1 {
	float: left;
	margin: auto;
	max-width: 30%;
}

#ct2 {
	float: right;
	max-width: 30%;
}

#ct3 {
	margin: auto;
	max-width: 30%;
}

#container {
	margin: auto;
	margin-top: 3em;
	margin-left: 3em;
	margin-right: 3em;
}

#cont1 {

}

#cont2 {

}

.dxB {
	border-right: 3px solid #000000;
}

.bmB {
	border-bottom: 3px solid #000000;
}

#test {
	display: none;
}

#risolvi {
	margin-top: 2em;
	text-align: center;
}

#risolvi input {
	font-size: 2em;
}